<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<form action="/login">
    UserName: <input type="text" name="userName"> <br>
    PassWord: <input type="password" name="password"> <br>
     <input type="submit" value="登录">
</form>
</body>
</html>